This report shares the overview of the Roundtable for Advocating Global Citizenship Education and Climate Change Education, held on Saturday, 11 November 2023. The event was co-organized by the Permanent Delegation of the Republic of Korea to UNESCO, Office for Climate Education, Asia-Pacific Centre of Education for International Understanding (APCEIU) in partnership with the Group of Friends for Solidarity and Inclusion with GCED (Afghanistan, Armenia, Austria, Bangladesh, Canada, Colombia, Italy, Jordan, Kenya, Kuwait, Philippines, Republic of Korea, Saudi Arabia, Senegal, Serbia, Nigeria and Oman), in support of the Korean National Commission for UNESCO and the French National Commission for UNESCO. This report shares the summary of the event, particularly the presentations on GCED activities and Climate Change Education by experts from Uganda, the Republic of Korea, and France to promote the values and initiatives of GCED and CCE.